Filezilla Client with setup on "explicit ftp to tls" go in timeout behind T80 Firewall.
Wich kind of policy can I use to solve? Thanks
From the docs:
"The FTP-proxy does not support FTP over SSL, TLS, or SFTP connections."
About the FTP-Proxyhttps://www.watchguard.com/help/docs/help-center/en-US/Content/en-US/Fireware/proxies/ftp/proxy_ftp_about_c.html
Are you using SFTP or FTPS?
SFTP uses SSH, which will work with a SSH or custom packet filter, depending on the port used.
FTPS uses FTP over SSL.